D(+)-Ribonic Acid Gamma-Lactone D-(+)-核糖酸-1,4-内酯

CAS 5336-08-3 MFCD00063241

化学结构图

5336-08-3
SMILES: O=C1O[C@H](CO)[C@@H](O)[C@H]1O

化学属性

Mol. FormulaC5H8O5
Mol. Weight148.11
Melting Point83-85°C
Appearance 白色或微黄色结晶。熔点80℃ （85-87℃ ），[α]+18.4°（C=1,H2O），溶于水、乙醇、丙酮，微溶于乙酸乙酯，难溶于乙醚。
SolubilityH2O: 0.1 g/mL, clear
Refractive index18 ° (C=1, H2O)
Boiling Point364.3°C at 760 mmHg

别名和识别编码

Chemical NameD(+)-Ribonic Acid Gamma-Lactone
MDL NumberMFCD00063241
CAS Number5336-08-3
Synonym D-Ribonolactone {LY} D-Ribonolactone {} {LY} D-Ribonolactone {} {} {LY} D-Ribonolactone {} {} {} {LY} D-Ribonolactone {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {} {} {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Ribonolactone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Ribo
PubChem Substance ID111064
Beilstein Registry Number82057
EC Number226-256-5
Chemical Name TranslationD-(+)-核糖酸-1,4-内酯
Reaxys-RN82057
LabNetwork Molecule IDLN00202189
InChIInChI=1S/C5H8O5/c6-1-2-3(7)4(8)5(9)10-2/h2-4,6-8H,1H2/t2-,3-,4-/m1/s1
Canonical SMILESO=C1[C@H](O)[C@H](O)[C@@H](CO)O1
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分类

  • {SNA} Carbohydrate Chemistry, Carbohydrate Derivatives, Chemical Biology, Chemical Synthesis

产品应用

  • 用于手性非环系、环戊烯酮类和氧杂双环体系的重要结构单元。还用于研究非线性光学材料。

相关文献及参考

  • [1]. Huber RE, et al. Strong inhibitory effect of furanoses and sugar lactones on beta-galactosidase Escherichia coli. Biochemistry. 1987 Mar 24;26(6):1526-31.

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
GHS Symbol
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
Storage condition 2-8°C {LY} 2-8°C Store at room temperature {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

  • 下游产品:
  • 上游原料:核糖酸
  • Acros Organics:D(+)-核糖酸-γ-内酯 D(+)-Ribonic acid gamma-lactone, 96%(5336-08-3)
  • Sigma Aldrich:5336-08-3(sigmaaldrich)
  • 比旋光度:18 ° (c=5, H2O)
  • TCI Shanghai:D-(+)-核糖酸-1,4-内酯 D-(+)-Ribono-1,4-lactone,>;95.0%(GC)(5336-08-3)
  • Purity ≥ 97%
  • 用途一:维生素B2的中间体。是一种生化试剂，手性的无环或环状戊烯酮，氧杂双环体系的合成试剂。
  • D-(+)-核糖酸-1,4-内酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 R0063 D-(+)-核糖酸-1,4-内酯 D-(+)-Ribono-1,4-lactone 5G 2410元 2014/06/02 R0063 D-(+)-核糖酸-1,4-内酯 D-(+)-Ribono-1,4-lactone 1G 688元 2010/06/21 227830100 D-(+)-核糖酸-1,4-内酯 D(+)-Ribonic acid gamma-lactone 96% 10 GR 1858元
  • 方法一:可用葡萄糖经氧化、置换转化、置换、酸化，生成核糖酸，再加热使内酯化得到该品。
  • MOL 文件:5336-08-3.mol

系列性分类

  1. Chemical Synthesis 化学合成
  2. Chemical Biology 生物化学
  3. Carbohydrate Chemistry - Chemical Biology
  4. Carbohydrate Derivatives 碳水化合物衍生物
  1. Medical Research Areas
  2. Metabolism
  3. Endogenous Metabolite  (内源性代谢物)

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